66661500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2380

約数の個数: 96

約数和(自身を含む): 204422400

約数和(自身を除く): 137760900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 125, 150, 190, 228, 250, 285, 300, 375, 380, 475, 500, 570, 750, 950, 1140, 1425, 1500, 1900, 2339, 2375, 2850, 4678, 4750, 5700, 7017, 7125, 9356, 9500, 11695, 14034, 14250, 23390, 28068, 28500, 35085, 44441, 46780, 58475, 70170, 88882, 116950, 133323, 140340, 175425, 177764, 222205, 233900, 266646, 292375, 350850, 444410, 533292, 584750, 666615, 701700, 877125, 888820, 1111025, 1169500, 1333230, 1754250, 2222050, 2666460, 3333075, 3508500, 4444100, 5555125, 6666150, 11110250, 13332300, 16665375, 22220500, 33330750, 66661500]

約数ペア:

[(1, 66661500), (2, 33330750), (3, 22220500), (4, 16665375), (5, 13332300), (6, 11110250), (10, 6666150), (12, 5555125), (15, 4444100), (19, 3508500), (20, 3333075), (25, 2666460), (30, 2222050), (38, 1754250), (50, 1333230), (57, 1169500), (60, 1111025), (75, 888820), (76, 877125), (95, 701700), (100, 666615), (114, 584750), (125, 533292), (150, 444410), (190, 350850), (228, 292375), (250, 266646), (285, 233900), (300, 222205), (375, 177764), (380, 175425), (475, 140340), (500, 133323), (570, 116950), (750, 88882), (950, 70170), (1140, 58475), (1425, 46780), (1500, 44441), (1900, 35085), (2339, 28500), (2375, 28068), (2850, 23390), (4678, 14250), (4750, 14034), (5700, 11695), (7017, 9500), (7125, 9356)]